Optical power meter with eight wavelength options for precise optical power measurement Portable LED flashlight with brightness for onsite illumination Supports ST, SC, FC and 25 mm universal connectors for flexible fiber testing Microprocessor controlled optical power measurement and relative fiber loss measurement for accurate diagnostics Key benefits and practical features Multispectral capability: Measure optical power across eight wavelengths to cover a wide range of fiber optic applications, enabling quick verification of channel power and compatibility with different laser sources. Portable and ready for field use: The builtin brightness LED flashlight provides reliable illumination in dark or confined work environments, improving visibility during setup, inspection, and alignment tasks. Broad connector compatibility: Compatible with ST, SC, FC connectors and 25 mm universal connectors, allowing seamless testing with a variety of fiber assemblies without adapters. Smart measurement and analysis: The microprocessor controls both optical power measurement and relative loss measurement of the fiber, delivering accurate results and enabling quick identification of loss points along the link. Userfriendly and dependable: Designed for professionals, the device offers straightforward operation, stable performance, and repeatable measurements for routine maintenance, installation, and QA. Specifications and emphasis Function: Optical power meter with eight wavelength measurement capability; relative fiber loss measurement; portable illumination for handling and inspection. Compatibility: Supports ST, SC, FC and 25 mm universal connectors for versatile fiber testing. Performance: Microprocessordriven measurement provides accurate optical power values and relative loss data to assist in fault finding and link budgeting. Size and portability: Built as a compact, portable tool suitable for field use and inlab applications; designed for onehanded operation and easy transport. Material and build: Constructed for practical field work with reliable electronic control; emphasis on durability and consistent readings, without extraneous features. 23 use scenarios Onsite fiber link verification: During installation or maintenance, use the meter to measure optical power at eight wavelengths to confirm correct power levels and assess relative loss along the fiber, helping to pinpoint weak connections or damaged sections. Lab testing and component evaluation: In a testing environment, evaluate devices or components across multiple wavelengths, compare performance, and document results with the microprocessorbased measurements for quality assurance. Field troubleshooting and commissioning: When commissioning a link or diagnosing a fault, quickly illuminate work areas with the builtin LED flashlight, then switch to precise optical power and loss measurements to identify and resolve issues without switching devices.